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        <title>华为手机 - 华为官网</title>
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            <h1>百度</h1>
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            <input type="button" value="百度一下">
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                <a href="/reg.html">注册</a>
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            <a href="/bmi.html">分析身体质量</a>
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            <a href="/classtable.html">课程表</a>

            <h2>HUAWEI</h2>
            <input type="text" placeholder="请输入搜索内容">
            <input type="button" value="查找">
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            <a href="https://consumer.huawei.com/cn/phones/mate-xt-ultimate-design/">华为</a>
            <h3>HUAWEI 三折叠</h3>
            <h4>HUAWEI mate XT 非凡大师</h4>
            <h5>HUAWEI nova 7 Pro</h5>
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                    <td rowspan="0.5"><video src="https://consumer.huawei.com/content/dam/huawei-cbg-site/cn/mkt/pdp/phones/mate-xt-ultimate-design/videos/design/appearance.mp4">华为</td>
                    <td align="center" >非凡大师</td>
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                    <td rowspan="0.25"><video src="https://consumer.huawei.com/content/dam/huawei-cbg-site/cn/mkt/pdp/phones/mate-xt-ultimate-design/videos/hero/huawei-mate-xt-ultimate-design-kv.mp4">
                        非凡大师
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                    <td align="center" >mate XT</td>
                    <td rowspan="2" >mate XT</td>
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